i have a brand new ls vtec setup starts up perfectly and idles smoothly i only have the headers on right now with no exhaust going to the back.. the problem im having is that when i rev up the car alot of smoke comes out of the bottom of the headers and i have no idea what it is the car has barley 2 miles on it and its in it's break in period plz let me know i have brand new piston rings on it

 

lift it up and see whats leaking on it

 

black or white smoke? residual oil burning up maybe?